December 1992 Événements célestes

Lieu d'observation:Beijing (39.904°, 116.407°)

Aperçu des événements célestes mensuels

18 événements célestes au total, dont 4 phases lunaires et 1 événements planétaires.

Événements célestes quotidiens

Toutes les heures en heure locale (Asia/Shanghai)

Group Date Lever/Coucher du soleil Lever/Coucher de la lune Phase lunaire Événements célestes

Planetary outlook

December 1992 mid-month observing conditions

Mercury

Excellent
Magnitude apparente: -0.5
Constellation: Sagittarius
Angular diameter: 6.0"
Status: near inferior conjunction

Observation tip: Very bright, easily visible to the naked eye; Mercury stays close to the Sun; best seen at dusk or dawn

Ascension droite: 16h06m17s
Déclinaison: -19°08'03"

Venus

Excellent
Magnitude apparente: -4.2
Constellation: Aquarius
Angular diameter: 17.6"
Status: near greatest western elongation

Observation tip: Very bright, easily visible to the naked eye; Venus is the brightest planet and is best seen at dusk or dawn

Ascension droite: 20h41m14s
Déclinaison: -20°35'27"

Mars

Excellent
Magnitude apparente: -1.1
Constellation: Cancer
Angular diameter: 14.1"
Status: near eastern quadrature

Observation tip: Very bright, easily visible to the naked eye; Its reddish appearance is obvious; it is best observed near opposition

Ascension droite: 07h53m54s
Déclinaison: +24°08'12"

Jupiter

Excellent
Magnitude apparente: -1.9
Constellation: Libra
Angular diameter: 34.7"
Status: near eastern quadrature

Observation tip: Very bright, easily visible to the naked eye; Its moons are easy to spot and it is excellent for telescope observing

Ascension droite: 12h44m54s
Déclinaison: -03°28'49"

Saturn

Excellent
Magnitude apparente: 0.8
Constellation: Aquarius
Angular diameter: 15.9"
Status: near western quadrature

Observation tip: Visible to the naked eye; Saturn’s rings require a telescope to see clearly

Ascension droite: 21h09m51s
Déclinaison: -17°23'49"

Uranus

Fair
Magnitude apparente: 5.9
Constellation: Capricornus
Angular diameter: 3.4"
Status: near western quadrature

Observation tip: Binoculars are recommended; Binoculars or a telescope are recommended

Ascension droite: 19h12m35s
Déclinaison: -22°48'20"

Neptune

Fair
Magnitude apparente: 7.9
Constellation: Capricornus
Angular diameter: 2.2"
Status: near western quadrature

Observation tip: A telescope is required; A telescope is required; Neptune appears blue-green

Ascension droite: 19h16m28s
Déclinaison: -21°35'33"

Moon

Excellent
Magnitude apparente: -12.7
Constellation: Leo
Angular diameter: 12627.3"
Status: Moon illumination 70.2%

Observation tip: Moon illumination 70.2%; good for observing lunar surface detail

Ascension droite: 09h59m19s
Déclinaison: +07°04'12"